Wishbone is the second scrap-boss to appear in Sil Scrap during the main storyline. Its body is composed of an age-old washing machine, robotic servo controls, tank-like tracks for movement, and a spiritually possessed armored skull. Able to bend the earth around it, Wishbone utilizes telekinesis-based attacks and rocket boosted chattering teeth in combat. Originally built for moving scrap around the large steelyard, Hark and his team transformed this robotic being with skeletal additions imported from Wisteria into a powerful psychic weapon.